The most difficult to find IP Challenger?

[Nataluna]

so.. today i FINALLY got the brain tree as a challenger, esophagor finally gave me 2x quests that didn't cost >10k <_<

 

its taken me about 1 year to get this, so I was thinking, what is the most difficult challenger that you have tried to find so far? (and were you successful?)

[Welcome Back Apathy]

Snow Beast. It took YEARS.

 

Really, the random ones have to be the most difficult, because at least the others, you can just do what is required. The random ones are ridiculous, though.

[maku]

I think the hardest would be turmaculus. For it to be a challenger, it must eat your petpet which is very rare. Not to mention that he is only awake an hour for each day. And no, I am waiting for it to eat my petpet.

 

The snow beast was pretty easy for me. Lol I was playing cliffhangers when he showed up. :)

[youngrace]

the random ones are just....argh. i got black pteri after 9 years of playing, derp. :|

[Rae]

I've never really tried finding challengers, but I have a majority of the random. They always just pop up for me.

[Khalon]

Got lucky on getting the turmaculus challenger and the avatar at the same time. Right now I want the black pteri though for the avatar. Id have to say that the black pteri avatar is my most favorite. I guess if you don't think about it and just let it happen whenever, the random event ones won't really seem so bad.

[Crimson]

For me, the Space Faerie is the hardest as I don't buy Neopets merchandise :P (I am still looking for a code)